纯科学研究一般不考虑应用和利润，但它是一项不可缺少的工作。

Pure scientific research usually is done with no thought of application or profit; it is a job to be done.

youdao

纯科学研究一般不考虑应用和利润，但它是一项不可缺少的工作。

Pure scientific research usually is done with no thought of application or profit; it is a job to be done.

youdao